phase

channel trucking verses frequency hopping uplink

数理逻辑与集合论石纯一等编著 学习数理逻辑的经典书籍。(Mathematical logic and set theory SHI Chun ed learning mathematical logic of classic books.)

自行车里程表 毕业设计 答辩 毕业设计 毕业设计(Graduation reply bicycle odometer)

基于MATLAB的多元非线性回归模型,为各位同学需要回归分析的提供一个现成的模板。欢迎使用(failed to translate)

论文：MMC_HVDC系统数学模型及其控制策略。还不错。(The papers: MMC_HVDC system mathematical model and its control strategy. Pretty good.)

演示电路板DC2064A是基于高效率双向多节电池的电池组平衡器LTC3300-1和多节电池的电池组监视器LTC6803-2设计的。(Demo board DC2064A is based on high-efficiency two-way multi-cell battery pack balancer LTC3300-1 and multi-cell battery pack Monitor LTC6803-2 design.)

用Yan, W. and Komvopoulos, K的论文所给公式模拟分形粗糙表面(simulate fractal rough surfaces formula given by Yan, W. and Komvopoulos, K paper )

水 表的说明，安装调试工，接线，程序的试用，(Description of meter, installation and commissioning work, wiring, trial procedures,)

适合学生选课设计末班,基本市现了各种功能(The last course designed for students, basic city are a variety of functions)

介绍了经典的时频分布和检测理论的同时，作者利用时频分布的方法，将一 维时间信号转化到二维的时频空间中，通过提取图像的特征来判决信号和杂波， 采用的数据是使用McMaster IPIX雷达，在加拿大东海岸附近测得的。实测数据 研究表明此方法可以得到很好的检测结果。 (In this paper,we first review the time-frequency analysis and time -frequency-based detection methods.Secondly,by analyzing a mass of the measured data of sea clutter,we show the difference of time-frequency geometric features between echoes with a target and pure sea clutter.Finally,we given the detection algorithm based on the time-frequency geometric features.The results of the measured data show that the proposed method can effectively find low-velocity small targets in sea clutter.This approach is a novel try to detect small targets in sea clutter.)